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Hello everyone
I'm currently working on processor architectures. I have an exam coming soon. I have checked all previous exams and tried to do it.  My teacher told me that the Hardware security part was ok but i still have a lot of issues with the proccesor part. Can you help me answer the questions please ? Thank you 

['a'](https://i.stack.imgur.com/DJdsU.jpg)
['b'](https://i.stack.imgur.com/AOmuo.jpg)
['c'](https://i.stack.imgur.com/TmkBr.jpg)
['d'](https://i.stack.imgur.com/OQ3u9.jpg)
['e'](https://i.stack.imgur.com/O0pHl.jpg)
['f'](https://i.stack.imgur.com/jdAFR.jpg)
tried the previous exam